2057186418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{48980629}}^1$

素因数の和:48980641

約数の個数: 16

約数和(自身を含む): 4702140480

約数和(自身を除く): 2644954062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 48980629, 97961258, 146941887, 293883774, 342864403, 685728806, 1028593209, 2057186418]

約数ペア:

[(1, 2057186418), (2, 1028593209), (3, 685728806), (6, 342864403), (7, 293883774), (14, 146941887), (21, 97961258), (42, 48980629)]